UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6mWK9sYFx/h9Y0paUOpzM8CSdToTg4qBtXN0jqxpKw4=' 
WHERE 
  key_id = 'f88a891321511d6d81ec469c2a84395b0612d70726b7945b020abad92a2fd148' 
  AND (
    token = '6mWK9sYFx/h9Y0paUOpzM8CSdToTg4qBtXN0jqxpKw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )